<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>类目管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="models-search">
      <el-form-item>
        <el-button size="small" type="primary" icon="el-icon-plus" @click="handleEdit">添加</el-button>
      </el-form-item>
    </el-form>
    <!-- 标签选择器 -->

    <el-tag
      :key="index"
      v-for="(item, index) in TagClickList"
      closable
      :disable-transitions="false"
      @close="handleClose(item)">
      {{item.modelTag}}
    </el-tag>

    <!--列表-->
    <el-table  :data="listData" highlight-current-row v-loading="loading"  element-loading-text="拼命加载中" style="width: 100%;">
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable align="center" prop="id" label="主键id" width="300" v-if="false">
      </el-table-column>
      <el-table-column sortable align="center" prop="categoryName" label="类目名称" width="300">
      </el-table-column>
      <el-table-column sortable align="center" prop="createTime" label="创建时间" width="300">
      </el-table-column>
      <el-table-column align="center" label="操作" max-width="400">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)">修改</el-button>
          <el-button size="mini" @click="handleDelete(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination v-bind:child-msg="pageparm" @callFather="callFather"></Pagination>
    <!-- 编辑界面 -->
    <el-dialog :title="title" :visible.sync="editFormVisible" width="30%" @click='closeDialog("edit")'>
      <el-form label-width="120px" :model="editForm" ref="editForm" :rules="rules">
        <el-form-item label="主键" prop="id" v-show="false">
          <el-input readonly size="small" v-model="editForm.id" auto-complete="off" placeholder="请输入主键"></el-input>
        </el-form-item>
        <el-table-column sortable prop="createTime" label="创建时间" width="250" v-if="false">
        </el-table-column>
        <el-form-item label="类目名称" prop="categoryName">
          <el-input size="small" v-model="editForm.categoryName" auto-complete="off" ></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" type="primary" :loading="loading" class="title" @click="submitForm('editForm')">保存</el-button>
        <el-button size="small" @click='closeDialog("edit")'>退出</el-button>

      </div>
    </el-dialog>

  </div>
</template>
<script>
import Pagination from "../../components/Pagination.vue";
import {categoryDelete, categoryList, categorySave, categoryUpdate, ipmessageList} from "../../api/userMG";
export default {
  data() {
    return {
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      title: '添加',
      imageUrl: '',
      editForm: {
        id: '',
        categoryName:'',
        createTime:null,
      },
      // rules 表单验证
      rules: {
        categoryName: [
          { required: true, message: '请输入类目名称', trigger: 'blur' }
        ],
      },
      formInline: {
        pageNum: 1,
        pageSize: 10,
        ipname:''
      },

      listData: [], //模型
      TagList:[],//所有tag列表
      TagClickList:new Set(),//选择的tag列表
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 10,
        total: 1
      }
    }
  },
  // 注册组件
  components: {
    Pagination,
  },
  /**
   * 数据发生改变
   */

  watch: {
  },
  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline)
  },

  /**
   * 里面的方法只有被调用才会执行
   */
  methods: {
    // 获取类目列表
    getdata(parameter) {
      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */

      categoryList(parameter)
        .then(res => {
          this.loading = false
          console.log(res)
          if(res.code==null){
            this.$router.push({ name: 'login' });//跳转到查询界面
          }
          if (res.code!=0) {
            this.$message({
              type: 'info',
              message: res.msg
            })
          } else {
            this.loading = false
            this.listData = res.data.records
            // 分页赋值
            this.pageparm.currentPage = this.formInline.current
            this.pageparm.pageSize = this.formInline.size
            this.pageparm.total = res.data.total
          }
        })
        .catch(err => {
          this.loading = false
          this.$message.error('获取列表失败，请稍后再试！')
        })
    },
    // 分页插件事件
    callFather(parm) {
      console.log(parm)
      this.formInline.pageNum = parm.currentPage
      this.formInline.pageSize = parm.pageSize
      this.getdata(this.formInline)
    },
    //显示编辑界面
    handleEdit: function(index, row) {
      // this.editFormVisible = true
      if (row != undefined && row != 'undefined') {
        this.title = '修改类目'
        this.editForm.id=row.id
        this.editForm.categoryName = row.categoryName
        // this.editForm.createTime = row.createTime
        this.editFormVisible = true
      } else {
        this.title = '新增类目'
        this.editFormVisible = true
      }
    },
    // 删除
    handleDelete(index, row) {
      this.$confirm('确定要删除吗?', '信息', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      })
        .then(() => {
          console.log(row)
          categoryDelete(row)
            .then(res => {
              if (res.code==200) {
                this.$message({
                  type: 'success',
                  message: '模型已删除！'
                })
              } else {
                this.$message({
                  type: 'success',
                  message: res.msg
                })
              }
              this.getdata(this.formInline)

            })
            .catch(err => {
              this.loading = false
              this.$message.error('模型删除失败，请稍后再试！')
            })
        })
        .catch(() => {
          this.$message({
            type: 'info',
            message: '已取消删除'
          })
        })
    },

    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate(valid => {
        if (valid) {
          if(this.editForm.id){
            console.log("类目更新操作")
            categoryUpdate(this.editForm)
              .then(res => {
                if(res.code==null){
                  this.$router.push({ name: 'login' });//跳转到查询界面
                }
                this.loading = false
                console.log(res.success)
                if (res.code==0) {
                  this.getdata(this.formInline)
                  this.$message({
                    type: 'success',
                    message: '数据保存成功！'
                  })
                  this.editFormVisible = false
                } else {
                  this.$message({
                    type: 'info',
                    message: res.msg
                  })
                }
              })
              .catch(err => {
                this.loading = false
                this.$message.error('模型保存失败，请稍后再试！')
              })
          }else{
            console.log("类目保存操作")
            categorySave(this.editForm)
              .then(res => {
                if(res.code==null){
                  this.$router.push({ name: 'login' });//跳转到查询界面
                }
                this.loading = false
                console.log(res.success)
                if (res.code==0) {
                  this.getdata(this.formInline)
                  this.$message({
                    type: 'success',
                    message: '数据保存成功！'
                  })
                  this.editFormVisible = false
                } else {
                  this.$message({
                    type: 'info',
                    message: res.msg
                  })
                }
              })
              .catch(err => {
                this.loading = false
                this.$message.error('模型保存失败，请稍后再试！')
              })
          }
        } else {
          return false
        }
      })
    },

    // 选中菜单
    changemenu(arr) {
      let change = []
      for (let i = 0; i < arr.length; i++) {
        if (arr[i].checked) {
          change.push(arr[i].id)
        }
      }
      this.checkmenu = change
    },

    // 关闭编辑、增加弹出框
    closeDialog(dialog) {
      if (dialog == 'edit') {
        this.editFormVisible = false
      }
    },


  }

}
</script>
<style scoped>
.models-search {
  margin-top: 20px;
}
.userRole {
  width: 100%;
}
</style>
